At first I was just like, “Oh, neat, this is a cool little running game.” Then it told me to touch the walls and I realized just why this game probably has TWO hard badges.
Wait, is it not possible to fully max out ALL your abilities? It looks like I have the credits grid totally filled, but I've still got some stuff spare credits and abilities to raise.
And then level 10's fifth wave is literally as long as the entire rest of the game! Still totally possible to 3-star it on your first try, if you follow Krolan + BennyGreen's advice.
Well, this could definitely use a guide, haha. There are lots of ways to make all the shapes it asks, some even faster than the minimum, so having an explanation of exactly what method it wants you to use, or even in-game hints, would be a tremendous help.